Free T4 (thyroid) test at Banner Estrella Medical Center
CPT 84439 · Phoenix, AZ
These are Banner Estrella Medical Center's own posted figures from its standard-charges file dated September 25, 2026. They are not a quote. Source: the hospital's file · its price transparency page.
Across 13 Arizona hospitals we index that post a cash price for this service: lowest $5.54, median $10.43, highest $12.94. See every hospital.
Nearby hospitals, same service
| Hospital | Distance | Cash price | Gross charge | File date |
|---|---|---|---|---|
| Banner Boswell Medical Center Sun City, AZ | 8.3 mi | $9.97 | $66.00 | 2026-09-19 |
| Banner Thunderbird Medical Center Glendale, AZ | 10.9 mi | $10.43 | $66.00 | 2026-09-22 |
| Banner - University Medical Center Phoenix Phoenix, AZ | 12.7 mi | $10.56 | $66.00 | 2026-09-25 |
| Banner del E. Webb Medical Center Sun City West, AZ | 13.7 mi | $10.16 | $66.00 | 2026-09-22 |
| Banner Desert Medical Center Mesa, AZ | 23.8 mi | $9.90 | $66.00 | 2026-09-23 |
| Banner Ocotillo Medical Center Chandler, AZ | 29.1 mi | $12.94 | $66.00 | 2026-09-24 |
| Banner Gateway Medical Center Gilbert, AZ | 31.6 mi | $10.96 | $66.00 | 2026-09-22 |
| Banner Baywood Medical Center Mesa, AZ | 32.4 mi | $8.38 | $66.00 | 2026-09-23 |
Distances are straight-line from ZIP code centers. Each hospital's figures come from its own file; files are updated on different dates.
Every row for CPT 84439 in this hospital's file
| Row in the hospital's file | Setting | Cash | Gross | Insurer min – max |
|---|---|---|---|---|
| LAB THYROXINE T4 FREE NS line 7352 | outpatient | $10.43 | $66.00 | $9.02 – $49.50 |
| LAB THYROXINE T4 FREE line 7349 | inpatient | $6.79 | $43.00 | $19.35 – $32.25 |
| LAB THYROXINE T4 FREE line 7350 | outpatient | $6.79 | $43.00 | $9.02 – $42.37 |
| LAB THYROXINE T4 FREE NS line 7351 | inpatient | $10.43 | $66.00 | $29.70 – $49.50 |
The first row is the one used above. A price for one code usually covers the hospital's facility charge only; the doctor, anesthesia, pathology and other services can be billed separately. Ask the hospital for a good faith estimate before a scheduled service: if you pay yourself and the bill comes in $400 or more above the estimate, you can dispute it under the No Surprises Act.
Check a bill from this hospital All Banner Estrella Medical Center prices